γνώμων
γνώμων
γιγνώσκω
one that knows or examines, a judge, interpreter, Aesch., Thuc., Xen.
the gnomon or index of the sundial, Hdt.
οἱ γνώμονες, the teeth that mark a horseʼs age, Xen.
a carpenterʼs rule: metaph. a rule of life, Theogn.